fatbike (a bicycle with very wide fat tires to traverse on snow and ice); snowbike (a mountain bike with its front wheel replaced by a ski); skibike (a bicycle frame with both wheels replaced by skis, which may also lack a seat, having the rider stand on the rear ski)
a type of food cart mobile vending point, a tricycle-based mobile coffee cart cafe, similar to an ice cream cart tricycle, with the cart hosting an espresso machine, coffee maker, coffee grinder, and supplies
a combination of stationary bike and student desk; a student desk with a set of bicycle pedals attached, to allow stationary biking while reading, writing and in-classroom sit-down learning